“Sugarland” (8 p.m., ABC): This could be one sweet show: “Sugarland: Live on the

“Sugarland” (8 p.m., ABC): This could be one sweet show: “Sugarland: Live on the Inside” has the award-winning duo belting out their biggest hits during a concert in Lexington, Ky.

“The Closer” (9 p.m., TNT): On “The Closer,” Kyra Sedgwick’s character is hard at work on another case, and this time she’s joined by her real-life daughter, Sosie Bacon, who guest-stars as Brenda’s mischievous niece.